/* Net Zero Pipeline v3 "control room" identity. Fonts self-hosted, SIL OFL 1.1: Archivo, Inter, JetBrains Mono. */
@font-face{font-family:"Archivo";src:url("../fonts/archivo-var.woff2") format("woff2");font-weight:100 900;font-stretch:62% 125%;font-style:normal;font-display:swap}
@font-face{font-family:"Inter";src:url("../fonts/inter-var-latin.woff2") format("woff2");font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:"JetBrains Mono";src:url("../fonts/jetbrains-mono-var.woff2") format("woff2");font-weight:100 800;font-style:normal;font-display:swap}
:root{
  --ink:#07140F;--night:#0A1F17;--panel:#0F2A20;--rule:#22463A;--rule-2:#1A372C;
  --on-dark:#E9EEE6;--dim:#9DB3A7;--volt:#D4FF3F;--volt-2:#E6FF8A;
  --paper:#F1EFE6;--paper-2:#E6E3D7;--paper-rule:#CFCBBB;--text:#0B1A14;--muted:#46564E;--green:#0E6B47;
  --max:1240px;--pad:clamp(20px,4vw,48px);
  --f-display:"Archivo","Arial Black",ui-sans-serif,system-ui,sans-serif;
  --f-text:"Inter",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;font-family:var(--f-text);font-size:1.0625rem;line-height:1.6;color:var(--text);background:var(--paper);text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
a{color:var(--green);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--volt);outline-offset:3px;box-shadow:0 0 0 6px var(--ink)}
.paper :focus-visible,.prose :focus-visible,.volt-band :focus-visible{outline-color:var(--ink);box-shadow:0 0 0 6px var(--volt)}
h1,h2,h3{font-family:var(--f-display);font-stretch:118%;font-weight:780;line-height:1.02;letter-spacing:-.022em;margin:0 0 .5em}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
.sr{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:absolute;left:12px;top:-60px;background:var(--volt);color:var(--ink);padding:10px 16px;font-weight:700;z-index:100;font-family:var(--f-mono);text-transform:uppercase;font-size:.8rem}
.skip:focus{top:12px}
.i{width:1.15em;height:1.15em;flex:none}
.hp{display:none}
.confirm{background:#FFE58A;color:#3D2E00;padding:0 4px;font-weight:600;font-family:var(--f-mono);font-size:.82em}

/* ---------- surfaces ---------- */
.dark{background:var(--night);color:var(--on-dark)}
.dark a{color:var(--volt)}
.paper{background:var(--paper);color:var(--text)}
.dark,.paper{position:relative}
.dark::before{content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:40px 40px;background-position:-1px -1px}
.dark > .wrap{position:relative}
section{padding:clamp(72px,9vw,128px) 0}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.6em;font-family:var(--f-mono);font-weight:650;font-size:.86rem;letter-spacing:.06em;text-transform:uppercase;
  text-decoration:none;padding:15px 22px;border:1.5px solid transparent;border-radius:2px;line-height:1.1;cursor:pointer;transition:background .15s,color .15s,transform .15s}
.btn .i{transition:transform .2s}
.btn:hover .i{transform:translateX(3px)}
.btn-volt,.dark a.btn-volt{background:var(--volt);color:var(--ink);border-color:var(--volt)}
.btn-volt:hover{background:var(--volt-2)}
.btn-line,.dark a.btn-line{color:var(--on-dark);border-color:#4C6E61}
.btn-line:hover{border-color:var(--on-dark)}
.btn-ink{background:var(--ink);color:var(--paper)!important;border-color:var(--ink)}
.btn-ink:hover{background:#17352A}
.btn-line-ink{color:var(--ink)!important;border-color:var(--ink)}
.btn-line-ink:hover{background:rgba(7,20,15,.07)}
.btn-sm{padding:10px 14px;font-size:.76rem}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:var(--ink);border-bottom:1px solid var(--rule);color:var(--on-dark)}
.nav{display:flex;align-items:center;gap:28px;min-height:76px}
.brand img{height:46px;width:auto}
.links{display:flex;gap:4px;list-style:none;margin:0 0 0 auto;padding:0}
.links a{display:flex;align-items:baseline;gap:6px;color:var(--on-dark);text-decoration:none;font-family:var(--f-mono);font-size:.76rem;letter-spacing:.06em;text-transform:uppercase;padding:10px 10px;border-bottom:2px solid transparent}
.links a:hover{border-bottom-color:var(--volt)}
.links .n{color:var(--dim);font-size:.68rem}
.nav-cta{white-space:nowrap}
.menu{display:none;margin-left:auto;position:relative}
.menu summary{list-style:none;cursor:pointer;font-family:var(--f-mono);text-transform:uppercase;letter-spacing:.08em;font-size:.8rem;padding:10px 14px;border:1.5px solid #4C6E61;border-radius:2px}
.menu summary::-webkit-details-marker{display:none}
.menu[open] summary{border-color:var(--volt);color:var(--volt)}
.menu ul{position:absolute;right:0;top:calc(100% + 10px);min-width:230px;background:var(--ink);border:1px solid var(--rule);list-style:none;margin:0;padding:8px}
.menu a{display:block;padding:12px;color:var(--on-dark);text-decoration:none;font-family:var(--f-mono);text-transform:uppercase;letter-spacing:.06em;font-size:.82rem;border-bottom:1px solid var(--rule-2)}
.menu li:last-child a{color:var(--volt);border:0}
@media (max-width:1060px){.links{display:none}.nav-cta{margin-left:auto}}
@media (max-width:640px){.nav-cta{display:none}.menu{display:block}.brand img{height:40px}.nav{min-height:66px}}

/* ---------- hero ---------- */
.hero{padding:0 0 clamp(48px,6vw,80px);background:var(--ink)}
.hero-meta{display:flex;flex-wrap:wrap;list-style:none;margin:0;padding:0;border-bottom:1px solid var(--rule);font-family:var(--f-mono);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:var(--dim)}
.hero-meta li{padding:14px 20px 14px 0;margin-right:20px;border-right:1px solid var(--rule)}
.hero-meta li:last-child{border-right:0;margin-left:auto;margin-right:0;padding-right:0}
.hero-meta .live{color:var(--volt);display:flex;align-items:center;gap:10px}
.led{display:inline-block;width:8px;height:8px;background:var(--volt);box-shadow:0 0 0 3px rgba(212,255,63,.18);animation:blink 2.4s steps(2,jump-none) infinite}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:clamp(32px,5vw,80px);align-items:start;padding:clamp(24px,3vw,40px) 0 clamp(32px,3.5vw,48px)}
.hero h1{font-size:clamp(2.4rem,5.9vw,4.9rem);font-stretch:125%;font-weight:800;line-height:.97;letter-spacing:-.035em;margin:clamp(36px,4.5vw,64px) 0 0;max-width:17ch}
.hero h1 em{font-style:normal;color:var(--volt)}
.lede{font-size:clamp(1.06rem,1.4vw,1.2rem);color:#C9D6CE;max-width:60ch;margin-bottom:28px}
.spec{margin:0;border-top:1px solid var(--rule)}
.spec>div{display:grid;grid-template-columns:96px 1fr;gap:12px;padding:13px 0;border-bottom:1px solid var(--rule)}
.spec dt{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--dim);padding-top:3px}
.spec dd{margin:0;font-size:.98rem;color:var(--on-dark)}
.spec strong{color:var(--volt);font-family:var(--f-display);font-stretch:125%;font-size:1.15rem}
.hero-fig{margin:0;border:1px solid var(--rule);background:rgba(10,31,23,.85);padding:clamp(18px,3vw,36px) clamp(16px,3vw,36px) 0}
.hero-fig figcaption{display:flex;gap:14px;border-top:1px solid var(--rule);margin:22px calc(-1*clamp(16px,3vw,36px)) 0;padding:14px clamp(16px,3vw,36px);font-size:.84rem;color:var(--dim)}
.fig-n{font-family:var(--f-mono);text-transform:uppercase;letter-spacing:.08em;color:var(--volt);white-space:nowrap;font-size:.76rem;padding-top:2px}
.flow-tall{display:none}
@media (max-width:980px){.hero-grid{grid-template-columns:1fr;align-items:start}.hero-spec{max-width:560px}}
@media (max-width:760px){.flow-wide{display:none}.flow-tall{display:block;max-width:360px;margin:0 auto}.hero-meta li:nth-child(2){display:none}.hero-meta{flex-wrap:nowrap;justify-content:space-between}.hero-meta li{border-right:0;margin-right:0;padding-right:0}.hero-meta li:last-child{margin-left:0}}

/* schematic svg */
.flow text,.plate-art text{font-family:var(--f-mono)}
.t-mono{font-size:11px;letter-spacing:.08em;fill:var(--dim)}
.t-volt{fill:var(--volt)}
.t-head{font-family:var(--f-display);font-stretch:118%;font-weight:750;font-size:17px;fill:var(--on-dark)}
.t-label{font-family:var(--f-text)!important;font-size:15px;font-weight:600;fill:var(--on-dark)}
.ln{fill:none;stroke:#C8D5CD;stroke-width:1.6;stroke-linejoin:round}
.ln .gnd{stroke:#4C6E61}
.ln .fine{stroke-width:1}
.ln .fillv,.fillv{fill:var(--volt);stroke:none}
.ln.volt,.volt-ln{stroke:var(--volt)}
.nbox{fill:var(--ink);stroke:#4C6E61;stroke-width:1.2}
.node.hot .nbox{stroke:var(--volt)}
.ntick{fill:none;stroke:var(--volt);stroke-width:2.5}
.trace{fill:none;stroke:#2E5446;stroke-width:2}
.pkt{fill:none;stroke:var(--volt);stroke-width:3;stroke-dasharray:46 954;stroke-dashoffset:1000;animation:flow 4.8s linear infinite}
.pkt.d1{animation-delay:-1.6s}.pkt.d2{animation-delay:-3.2s}.pkt.d3{animation-delay:-.8s;animation-duration:2.4s}.pkt.d4{animation-delay:-1.9s;animation-duration:2.4s}
.joint path{fill:var(--volt)}
.scale path{stroke:#2E5446;stroke-width:1;fill:none}
@keyframes flow{to{stroke-dashoffset:0}}
@keyframes blink{50%{opacity:.25}}

/* ---------- section rail ---------- */
.rail{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,9fr);gap:clamp(20px,4vw,56px);border-top:1px solid var(--paper-rule);padding-top:22px;margin-bottom:clamp(40px,5vw,64px)}
.dark .rail{border-top-color:var(--rule)}
.rail-label{font-family:var(--f-mono);font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:6px 0 0;display:flex;gap:12px;align-items:baseline}
.dark .rail-label{color:var(--dim)}
.rail-n{color:var(--text);font-weight:700}
.rail-n::before{content:"\00A7\00A0"}
.dark .rail-n{color:var(--volt)}
.rail h2{font-size:clamp(2rem,4.4vw,3.6rem);max-width:18ch;margin-bottom:.4em}
.sec-intro{font-size:1.12rem;color:var(--muted);max-width:58ch;margin:0}
.dark .sec-intro{color:#BFCDC5}
@media (max-width:760px){.rail{grid-template-columns:1fr;gap:10px}}

/* ---------- problem ---------- */
.trio{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);border-top:2px solid var(--ink)}
.trio li{padding:26px 28px 8px 0;border-right:1px solid var(--paper-rule)}
.trio li+li{padding-left:28px}
.trio li:last-child{border-right:0}
.trio-n{display:inline-grid;place-items:center;width:34px;height:34px;border:1.5px solid var(--ink);font-family:var(--f-mono);font-weight:700;font-size:.85rem;margin-bottom:22px}
.trio h3{font-size:1.45rem}
.trio p{color:var(--muted)}
@media (max-width:860px){.trio{grid-template-columns:1fr}.trio li,.trio li+li{border-right:0;border-bottom:1px solid var(--paper-rule);padding:24px 0}}

/* ---------- how (timeline) ---------- */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);position:relative;counter-reset:s}
.steps::before{content:"";position:absolute;left:0;right:0;top:17px;height:0;border-top:2px dashed #3A6354}
.steps li{position:relative;padding:0 26px 0 0}
.steps li::before{content:"";position:relative;display:block;width:36px;height:36px;background:var(--ink);border:2px solid var(--volt);margin-bottom:26px;z-index:1}
.steps li::after{content:"";position:absolute;left:13px;top:13px;width:10px;height:10px;background:var(--volt);z-index:2}
.step-k{font-family:var(--f-mono);font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--dim);margin-bottom:10px}
.step-n{color:var(--volt);margin-right:10px;font-weight:700}
.steps h3{font-size:1.3rem;max-width:14ch}
.steps p{color:#C2D0C8;font-size:.98rem}
.step-out{border-top:1px dashed var(--rule);padding-top:12px;font-family:var(--f-mono);font-size:.76rem!important;letter-spacing:.04em;text-transform:uppercase;color:var(--on-dark)!important}
.step-out span{color:var(--dim);margin-right:8px}
.step-out span::after{content:" \2192"}
.nocall{display:flex;gap:16px;align-items:flex-start;margin:clamp(40px,5vw,64px) 0 0;padding:22px 24px;border:1px solid var(--volt);color:var(--on-dark);max-width:880px}
.nocall .i{color:var(--volt);width:28px;height:28px;margin-top:2px}
.nocall strong{color:var(--volt)}
@media (max-width:980px){.steps{grid-template-columns:1fr 1fr;row-gap:44px}.steps::before{display:none}}
@media (max-width:620px){.steps{grid-template-columns:1fr;padding-left:54px}.steps::before{display:block;left:17px;right:auto;top:0;bottom:0;width:2px;height:auto;background:var(--rule)}
  .steps li{padding:0}.steps li::before{position:absolute;left:-54px;top:0;margin:0}.steps li::after{left:-41px;top:13px}}

/* ---------- trades ---------- */
.trades{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1.5px solid var(--ink)}
.trade{display:flex;flex-direction:column;border-right:1.5px solid var(--ink);background:var(--paper)}
.trade:last-child{border-right:0}
.plate{background:var(--ink);border-bottom:1.5px solid var(--ink)}
.plate-art{width:100%;height:auto;aspect-ratio:2/1}
.pgrid path{stroke:rgba(255,255,255,.05);stroke-width:1}
.plate .dim path{stroke:#4C6E61;fill:none}
.plate .dash{stroke-dasharray:4 4}
.trade-body{padding:26px 26px 30px}
.trade-k{font-family:var(--f-mono);font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--green);font-weight:600;margin-bottom:12px}
.trade h3{font-size:1.5rem;margin-bottom:16px}
.dash-list{list-style:none;margin:0 0 20px;padding:0}
.dash-list li{padding:7px 0 7px 22px;border-bottom:1px solid var(--paper-rule);position:relative}
.dash-list li::before{content:"";position:absolute;left:0;top:calc(7px + .8em);width:10px;height:2px;background:var(--ink)}
.mini{margin:0}
.mini div{padding:10px 0}
.mini dt{font-family:var(--f-mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.mini dd{margin:2px 0 0;font-size:.96rem}
@media (max-width:980px){.trades{grid-template-columns:1fr}.trade{border-right:0;border-bottom:1.5px solid var(--ink)}.trade:last-child{border-bottom:0}.trade{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr)}.plate{border-bottom:0;border-right:1.5px solid var(--ink);display:flex;align-items:center}}
@media (max-width:640px){.trade{display:flex}.plate{border-right:0;border-bottom:1.5px solid var(--ink)}}

/* ---------- lead brief ---------- */
.lead-grid{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:clamp(32px,6vw,96px);align-items:start}
.lead-copy>p:first-child{font-size:1.15rem;color:#D3DED7;max-width:52ch}
.checks{list-style:none;margin:28px 0;padding:0;border-top:1px solid var(--rule)}
.checks li{display:grid;grid-template-columns:44px 1fr;gap:10px;padding:14px 0;border-bottom:1px solid var(--rule)}
.ck-n{font-family:var(--f-mono);font-size:.78rem;color:var(--volt);padding-top:3px}
.checks strong{display:block;font-weight:650;color:var(--on-dark)}
.checks span{color:var(--dim);font-size:.96rem}
.fine{font-size:.92rem;color:var(--dim)}
.ticket-wrap{margin:0;position:sticky;top:110px}
.ticket{background:var(--paper);color:var(--text);font-family:var(--f-mono);font-size:.8rem;position:relative;transform:rotate(-1.2deg);box-shadow:14px 14px 0 rgba(0,0,0,.35)}
.ticket::before,.ticket::after{content:"";position:absolute;left:0;right:0;height:10px;
  background:radial-gradient(circle at 6px 0,var(--night) 5px,transparent 5.5px) 0 0/12px 10px repeat-x}
.ticket::before{top:-1px}
.ticket::after{bottom:-1px;transform:rotate(180deg)}
.ticket-head{display:grid;grid-template-columns:1fr auto;align-items:center;gap:4px 16px;padding:26px 24px 16px;border-bottom:2px solid var(--ink)}
.t-title{font-family:var(--f-display);font-stretch:125%;font-weight:800;font-size:1.5rem;text-transform:uppercase;letter-spacing:-.01em;margin:0}
.t-id{grid-column:1;margin:0;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-size:.74rem}
.stamp{grid-column:2;grid-row:1/3;margin:0;border:2px solid #A3251B;color:#A3251B;padding:6px 10px;text-transform:uppercase;letter-spacing:.14em;font-weight:800;font-size:.8rem;transform:rotate(6deg)}
.ticket-body{margin:0;padding:6px 24px}
.ticket-body div{display:grid;grid-template-columns:128px 1fr;gap:12px;padding:8px 0;border-bottom:1px dashed var(--paper-rule)}
.ticket-body div:last-child{border-bottom:0}
.ticket-body dt{text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-size:.7rem;padding-top:2px}
.ticket-body dd{margin:0;font-family:var(--f-text);font-size:.9rem;font-weight:500}
.redact{display:inline-block;width:7.5em;height:.95em;background:var(--ink);vertical-align:-2px}
.redact.short{width:5em}
.ticket-foot{display:flex;align-items:center;gap:14px;padding:14px 24px 26px;border-top:2px solid var(--ink);font-size:.7rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.bars{width:92px;height:26px;flex:none;background:repeating-linear-gradient(90deg,var(--ink) 0 2px,transparent 2px 4px,var(--ink) 4px 5px,transparent 5px 8px,var(--ink) 8px 11px,transparent 11px 12px)}
.ticket-wrap figcaption{margin-top:26px;font-size:.88rem;color:var(--dim);border-left:3px solid var(--volt);padding-left:14px}
.ticket-wrap figcaption strong{color:var(--volt)}
@media (max-width:980px){.lead-grid{grid-template-columns:1fr}.ticket-wrap{position:static;max-width:560px}}
@media (max-width:480px){.ticket-body div{grid-template-columns:1fr;gap:2px}.ticket{transform:none}}

/* ---------- pricing spec sheet ---------- */
.spec-table{border:1.5px solid var(--ink);background:#F7F5EE}
.spec-table table{width:100%;border-collapse:collapse}
.spec-table th,.spec-table td{text-align:left;vertical-align:top;padding:16px 22px;border-bottom:1px solid var(--paper-rule)}
.spec-table thead th{font-family:var(--f-display);font-stretch:125%;font-weight:800;font-size:1.5rem;letter-spacing:-.02em;border-bottom:2px solid var(--ink);padding-top:22px;width:34%}
.spec-table thead th:first-child{width:32%}
.spec-table thead th+th{border-left:1px solid var(--paper-rule)}
.plan-k{display:block;font-family:var(--f-mono);font-stretch:100%;font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-bottom:6px}
.spec-table thead th:nth-child(2){background:var(--ink);color:var(--paper)}
.spec-table thead th:nth-child(2) .plan-k{color:var(--volt)}
.spec-table tbody th{font-family:var(--f-mono);font-weight:500;font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding-top:19px}
.spec-table td+td,.spec-table th+td{border-left:1px solid var(--paper-rule)}
.spec-table td>.i{color:var(--green);width:22px;height:22px}
.spec-table tbody td:nth-child(2){background:#EEECE2}
.price-row td{font-size:.95rem}
.big{font-family:var(--f-display);font-stretch:125%;font-weight:800;font-size:2.4rem;letter-spacing:-.03em;line-height:1;margin-right:6px}
.plus{display:block;margin-top:8px;font-family:var(--f-mono);font-size:.8rem;letter-spacing:.02em;background:var(--ink);color:var(--volt);padding:4px 8px;width:max-content;max-width:100%}
.spec-table tfoot td{border-bottom:0;padding-top:22px;padding-bottom:24px}
.price-foot{margin-top:20px;font-size:.92rem;color:var(--muted)}
@media (max-width:760px){
  .spec-table thead{display:none}
  .spec-table table,.spec-table tbody,.spec-table tr,.spec-table tfoot{display:block}
  .spec-table tr{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);border-bottom:1px solid var(--paper-rule)}
  .spec-table tbody th{grid-column:1/-1;border-bottom:0;padding:14px 16px 0}
  .spec-table td{border-bottom:0;padding:8px 16px 14px;font-size:.93rem}
  .spec-table td::before{content:attr(data-plan);display:block;font-family:var(--f-mono);font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:4px}
  .spec-table tbody td:nth-of-type(1){border-left:0}
  .spec-table tfoot tr{grid-template-columns:1fr;gap:10px;padding:16px}
  .spec-table tfoot td{padding:0;border:0}.spec-table tfoot td:first-child{display:none}
  .spec-table tfoot .btn{width:100%;justify-content:center}
  .big{font-size:1.8rem}.plus{width:auto;display:inline-block}
  .spec-table tbody td:nth-child(2){background:none}}

/* ---------- honest / principles ---------- */
.principles{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--rule)}
.principles li{padding:24px 24px 6px 0;border-right:1px solid var(--rule)}
.principles li+li{padding-left:24px}
.principles li:last-child{border-right:0}
.pr-k{font-family:var(--f-mono);font-size:.74rem;color:var(--volt);letter-spacing:.1em}
.principles h3{font-size:1.25rem;margin:14px 0 8px}
.principles p{color:var(--dim);font-size:.96rem}
@media (max-width:980px){.principles{grid-template-columns:1fr 1fr}.principles li:nth-child(2){border-right:0}.principles li:nth-child(3){padding-left:0}}
@media (max-width:560px){.principles{grid-template-columns:1fr}.principles li,.principles li+li{border-right:0;padding:20px 0;border-bottom:1px solid var(--rule)}}

/* ---------- FAQ accordion ---------- */
.faq{border-top:2px solid var(--ink);margin-left:calc((100% - clamp(20px,4vw,56px)) * .25 + clamp(20px,4vw,56px))}
@media (max-width:760px){.faq{margin-left:0}}
.faq details{border-bottom:1px solid var(--paper-rule)}
.faq summary{display:grid;grid-template-columns:56px 1fr 28px;gap:12px;align-items:center;padding:22px 0;cursor:pointer;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.q-n{font-family:var(--f-mono);font-size:.76rem;color:var(--muted);letter-spacing:.06em}
.q-t{font-family:var(--f-display);font-stretch:112%;font-weight:700;font-size:1.18rem;line-height:1.25}
.q-i{position:relative;width:28px;height:28px;border:1.5px solid var(--ink)}
.q-i::before,.q-i::after{content:"";position:absolute;left:50%;top:50%;width:12px;height:2px;background:var(--ink);transform:translate(-50%,-50%);transition:transform .2s}
.q-i::after{transform:translate(-50%,-50%) rotate(90deg)}
.faq details[open] .q-i{background:var(--ink)}
.faq details[open] .q-i::before{background:var(--volt)}
.faq details[open] .q-i::after{transform:translate(-50%,-50%) rotate(0);background:var(--volt)}
.faq summary:hover .q-t{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px}
.faq .a{padding:0 40px 22px 68px;color:var(--muted);max-width:76ch}
@media (max-width:560px){.faq summary{grid-template-columns:40px 1fr 28px}.faq .a{padding:0 0 20px 52px}.q-t{font-size:1.05rem}}

/* ---------- enquiry ---------- */
.enq-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(32px,6vw,96px);align-items:start}
.enq-copy{border-top:1px solid var(--rule);padding-top:22px}
.enq-copy h2{font-size:clamp(2.2rem,4.6vw,3.8rem);margin:26px 0 22px}
.enq-copy>p:not(.rail-label){color:#C6D3CB}
.mailbox{display:flex;flex-direction:column;gap:4px;border:1px solid var(--rule);padding:18px 20px;margin:28px 0 18px}
.mb-k{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--dim)}
.mailbox a{font-family:var(--f-display);font-stretch:112%;font-weight:700;font-size:1.25rem;word-break:break-all}
.form{background:var(--ink);border:1px solid var(--rule);padding:clamp(22px,3vw,40px);position:relative}
.form::before{content:"";position:absolute;left:-1px;top:-1px;width:60px;height:3px;background:var(--volt)}
.form-k{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--dim);margin-bottom:22px}
.field{margin:0 0 20px;border:0;padding:0;min-width:0}
.field label,.field legend{display:block;font-weight:600;margin-bottom:8px;font-size:.96rem;color:var(--on-dark);padding:0}
.hint{display:block;font-weight:400;color:var(--dim);font-size:.86rem;margin-top:2px}
.field input[type=text],.field input[type=email],.field textarea{width:100%;font:inherit;font-size:1rem;color:var(--on-dark);background:var(--night);border:1px solid #4C6E61;border-radius:0;padding:13px 14px}
.field textarea{min-height:120px;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:#8EA699}
.field input:focus,.field textarea:focus{border-color:var(--volt)}
.opts{display:flex;flex-wrap:wrap;gap:10px}
.opt{position:relative}
.opt input{position:absolute;opacity:0;width:1px;height:1px}
.opt label{display:inline-flex;align-items:center;gap:10px;margin:0;padding:10px 14px;border:1px solid #4C6E61;font-weight:500;cursor:pointer;font-size:.93rem}
.opt label::before{content:"";width:14px;height:14px;border:1.5px solid var(--dim);flex:none}
.opt input:checked+label{border-color:var(--volt);color:var(--volt)}
.opt input:checked+label::before{background:var(--volt);border-color:var(--volt);box-shadow:inset 0 0 0 3px var(--ink)}
.opt input:focus-visible+label{outline:3px solid var(--volt);outline-offset:2px}
.privacy-note{font-size:.86rem;color:var(--dim)}
.form-foot{display:flex;flex-wrap:wrap;gap:16px;align-items:center;margin-top:8px}
.form-foot .alt{font-size:.9rem;color:var(--dim)}
@media (max-width:900px){.enq-grid{grid-template-columns:1fr}}

/* ---------- final band ---------- */
.volt-band{background:var(--volt);color:var(--ink);padding:clamp(48px,6vw,80px) 0}
.band-grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:16px 48px;align-items:end}
.volt-band h2{font-size:clamp(2.4rem,6vw,5rem);font-stretch:125%;font-weight:800;letter-spacing:-.035em;margin:0;grid-row:1/3}
.volt-band p{margin:0;font-size:1.1rem;font-weight:500}
@media (max-width:860px){.band-grid{grid-template-columns:1fr}.volt-band h2{grid-row:auto}}

/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:var(--dim);padding:64px 0 32px;font-size:.94rem}
.site-footer a{color:var(--on-dark)}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid var(--rule)}
.foot-brand img{height:52px;width:auto;margin-bottom:18px}
.foot-brand p{max-width:44ch}
.foot-mail a{font-family:var(--f-mono);color:var(--volt)}
.site-footer h2{font-family:var(--f-mono);font-stretch:100%;font-weight:600;font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--dim);margin:6px 0 14px}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{padding:5px 0}
.site-footer li a{text-decoration:none}
.site-footer li a:hover{text-decoration:underline}
.legal-line{padding-top:24px;font-size:.84rem}
.mono-meta{font-family:var(--f-mono);font-size:.7rem;letter-spacing:.1em;color:#7F978A;margin-top:18px}
@media (max-width:760px){.foot-grid{grid-template-columns:1fr 1fr}.foot-brand{grid-column:1/-1}}

/* ---------- legal pages ---------- */
.page-hero{background:var(--ink);color:var(--on-dark);padding:56px 0 48px;position:relative;border-bottom:3px solid var(--volt)}
.page-hero::before{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:40px 40px}
.page-hero .wrap{position:relative}
.page-hero h1{font-size:clamp(2.2rem,5vw,4rem);font-stretch:125%;font-weight:800;letter-spacing:-.03em;margin:18px 0 14px}
.page-hero p{color:#C6D3CB;max-width:62ch;font-size:1.1rem}
.crumbs{font-family:var(--f-mono);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:var(--dim)}
.crumbs a{color:var(--volt)}
.doc-meta{display:flex;flex-wrap:wrap;gap:0;margin:26px 0 0;border-top:1px solid var(--rule);padding-top:12px;font-family:var(--f-mono);font-size:.72rem!important;letter-spacing:.08em;text-transform:uppercase;color:var(--dim)!important;max-width:none!important}
.doc-meta span{padding-right:16px;margin-right:16px;border-right:1px solid var(--rule)}
.doc-meta span:last-child{border:0}
.doc{display:grid;grid-template-columns:260px minmax(0,1fr);gap:clamp(32px,5vw,72px);padding-top:56px;padding-bottom:96px}
.toc{position:sticky;top:100px;align-self:start;border-top:2px solid var(--ink);padding-top:14px}
.toc h2{font-family:var(--f-mono);font-stretch:100%;font-size:.74rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:0 0 10px}
.toc ol{list-style:none;margin:0;padding:0;counter-reset:t}
.toc li{counter-increment:t;border-bottom:1px solid var(--paper-rule)}
.toc a{display:grid;grid-template-columns:30px 1fr;padding:8px 0;text-decoration:none;color:var(--text);font-size:.92rem}
.toc a::before{content:counter(t,decimal-leading-zero);font-family:var(--f-mono);font-size:.74rem;color:var(--muted);padding-top:2px}
.toc a:hover{color:var(--green)}
.prose{max-width:74ch}
.prose .updated{font-family:var(--f-mono);font-size:.76rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.prose h2{font-size:clamp(1.4rem,2.4vw,1.85rem);margin:2em 0 .6em;padding-top:18px;border-top:1px solid var(--paper-rule)}
.prose h2:first-of-type{margin-top:1em}
.prose ul{padding-left:1.2em}
.prose li{margin:.35em 0}
.prose li::marker{color:var(--green)}
.callout{border:1.5px solid var(--ink);border-left:8px solid var(--ink);background:#F8F6EF;padding:18px 22px;margin:0 0 1.2em}
.callout ul{margin:0}
.prose table{width:100%;border-collapse:collapse;margin:0 0 1.4em;font-size:.94rem;border:1.5px solid var(--ink)}
.prose th{background:var(--ink);color:var(--paper);text-align:left;font-family:var(--f-mono);font-weight:600;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;padding:10px 12px}
.prose td{padding:10px 12px;border-bottom:1px solid var(--paper-rule);vertical-align:top}
.prose tr:nth-child(even) td{background:#F8F6EF}
.prose dl{display:grid;grid-template-columns:minmax(150px,240px) 1fr;border-top:2px solid var(--ink);margin:0 0 1.4em}
.prose dt,.prose dd{padding:11px 0;border-bottom:1px solid var(--paper-rule);margin:0}
.prose dt{font-family:var(--f-mono);font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding-top:14px;padding-right:16px}
@media (max-width:900px){.doc{grid-template-columns:minmax(0,1fr)}.toc{position:static}}
.doc>*{min-width:0}.prose{overflow-wrap:break-word}
@media (max-width:560px){.prose dl{grid-template-columns:1fr}.prose dt{border-bottom:0;padding-bottom:0}.prose table{font-size:.86rem}.prose th,.prose td{padding:8px 7px;overflow-wrap:anywhere;hyphens:auto}.prose th{font-size:.64rem;letter-spacing:.04em}}

/* ---------- thanks / 404 ---------- */
.center-page{min-height:62vh;display:flex;align-items:center;padding:96px 0;background:var(--ink)}
.center-page .wrap{width:100%}
.status{max-width:var(--max)}
.status h1{font-size:clamp(2.4rem,6vw,5rem);font-stretch:125%;font-weight:800;letter-spacing:-.035em;max-width:14ch;margin:24px 0 20px}
.status p{color:#C6D3CB;max-width:58ch;font-size:1.1rem}
.status-code{display:inline-flex;gap:12px;align-items:center;font-family:var(--f-mono);font-size:.8rem!important;letter-spacing:.12em;text-transform:uppercase;color:var(--volt)!important;border:1px solid var(--rule);padding:10px 14px}
.status .btn{margin-top:14px}

/* ---------- motion ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .pkt{stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:.0}
}
@media print{.site-header,.menu,.hero-fig,.volt-band{display:none}.dark,.page-hero{background:#fff;color:#000}}
/* Qualification form (/qualify.html) */
.q-title{font-size:clamp(2.2rem,4.6vw,3.8rem);margin:26px 0 22px}
.q-sec{font-size:1.15rem;margin:30px 0 16px;padding-top:16px;border-top:1px solid var(--rule);color:var(--on-dark)}
.req-note{font-size:.86rem;color:var(--dim);margin:-8px 0 20px}
.form{color-scheme:dark}
.field input[type=number],.field select{width:100%;font:inherit;font-size:1rem;color:var(--on-dark);background:var(--night);border:1px solid #4C6E61;border-radius:0;padding:13px 14px}
.field input.short{max-width:14ch}
.field select:focus,.field input[type=number]:focus{border-color:var(--volt)}
.field.sub{border-left:2px solid var(--rule);padding-left:16px}
.field.sub .field:last-child{margin-bottom:0}
.opt input[type=radio]+label::before{border-radius:50%}
.consent{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:start;border:1px solid #4C6E61;padding:14px 16px;margin-top:28px}
.consent input{width:22px;height:22px;margin:2px 0 0;accent-color:var(--volt)}
.consent label{margin:0;font-weight:500}